Perhaps you should try some spelling variations:
irrigation development » organization development, application development, formulation development
development base » development based, development case, development cases
array profiling » array processing, microarray profiling
base excision » based decision
array probing » arrays probing, assay probing, array protein
array string » array strong, arrays strings, array sharing

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "irrigation development base excision ((((array probing) OR (array string))) OR (array profiling))~".
• Adding a wildcard symbol may retrieve word variants: irrigation development base excision ((((array probing) OR (array string))) OR (array profiling))*.